145744376274

Names of 145744376274

• Cardinal: 145744376274 can be written as One hundred forty-five billion, seven hundred forty-four million, three hundred seventy-six thousand, two hundred seventy-four.

Scientific notation

• Scientific notation: 1.45744376274 × 10¹¹

Factors of 145744376274

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 409

Divisors of 145744376274

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 71 98 114 126 133 142 147 171 189 213 266 294 307 342 343 361 378 399 426 441 497 513 614 639 686 722 798 882 921 931 994 1026 1029 1083 1197 1278 1323 1349 1491 1842 1862 1917 2058 2149 2166 2394 2527 2646 2698 2763 2793 2982 3087 3249 3479 3591 3834 4047 4298 4473 5054 5526 5586 5833 6174 6447 6498 6517 6958 7182 7581 8094 8289 8379 8946 9261 9443 9747 10437 11666 12141 12894 13034 13419 15043 15162 16578 16758 17499 17689 18522 18886 19341 19494 19551 20874 21797 22743 24282 24353 25137 25631 26838 28329 30086 31311 34998 35378 36423 38682 39102 40831 43594 45129 45486 48706 50274 51262 52497 53067 56658 58023 58653 62622 65391 66101 68229 72846 73059 76893 81662 84987 90258 93933 104994 105301 106134 110827 116046 117306 122493 123823 130782 132202 135387 136458 146118 152579 153786 157491 159201 169974 175959 179417 187866 196173 198303 210602 219177 221654 230679 244986 247646 254961 270774 285817 305158 314982 315903 318402 332481 351918 358834 367479 371469 392346 396606 406161 414143 438354 457737 461358 462707 477603 509922 538251 571634 588519 594909 631806 657531 664962 692037 734958 742938 775789 812322 828286 857451 915474 925414 947709 955206 997443 1068053 1076502 1102437 1114407 1177038 1189818 1242429 1255919 1315062 1373211 1384074 1388121 1551578 1614753 1714902 1784727 1895418 1994886 2000719 2136106 2204874 2228814 2327367 2484858 2511838 2572353 2746422 2776242 2843127 2899001 2992329 3204159 3229506 3343221 3569454 3727287 3767757 4001438 4119633 4164363 4654734 4844259 5144706 5430523 5686254 5798002 5984658 6002157 6408318 6686442 6982101 7454574 7476371 7535514 7717059 7868717 8239266 8328726 8697003 8791433 9612477 9688518 10861046 11181861 11303271 12004314 12493089 13964202 14952742 15434118 15737434 16291569 17394006 17582866 18006471 19224954 20293007 20946303 22363722 22429113 22606542 23606151 24986178 26091009 26374299 28837431 32583138 33909813 36012942 38013661 40586014 41892606 44858226 47212302 48874707 52182018 52748598 54019413 55081019 57674862 60879021 67287339 67819626 70818453 76027322 78273027 79122897 97749414 108038826 110162038 114040983 121758042 134574678 141636906 142051049 146624121 156546054 158245794 165243057 182637063 201862017 212455359 228081966 237368691 284102098 293248242 330486114 342122949 365274126 385567133 403724034 424910718 426153147 474737382 495729171 547911189 684245898 771134266 852306294 991458342 1026368847 1095822378 1156701399 1278459441 1487187513 2052737694 2313402798 2556918882 2698969931 2974375026 3470104197 3835378323 5397939862 6940208394 7670756646 8096909793 10410312591 16193819586 20820625182 24290729379 48581458758 72872188137 145744376274
• Sum of all divisors σ(n): 405554688000
• Sum of proper divisors (its aliquot sum) s(n): 259810311726
• 145744376274 is an abundant number, because the sum of its proper divisors (259810311726) is greater than itself. Its abundance is 114065935452

Bases of 145744376274

• Binary: 10000111101111000010101011000111010010₂
• Hexadecimal: 0x21EF0AB1D2
• Base-36: 1UYCFSGI

Squares and roots of 145744376274

• 145744376274 squared (145744376274²) is 21241423215497294123076
• 145744376274 cubed (145744376274³) is 3095817977714716622702437410298824
• The square root of 145744376274 is 381764.8180149659
• The cube root of 145744376274 is 5262.5625236423

Scales and comparisons

• 145,744,376,274 seconds is equal to 4,634 years, 11 weeks, 3 days, 4 hours, 57 minutes, 54 seconds.
• To count from 1 to 145,744,376,274 would take you about nine thousand, two hundred sixty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 145744376274 cubic inches would be around 438.5 feet tall.

Recreational maths with 145744376274

• 145744376274 backwards is 472673447541
• 145744376274 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145744376274's digits is 54
• More coming soon!